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Bolt-On RTD Sensor with Aluminum Flag Housing
120 in Fiberglass leads, Hi Temp, #3, #4 hole
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $193.84 |
| 5-9 | $184.15 |
| 10-14 | $180.27 |
| 15-24 | $172.52 |
| 25-99 | $168.64 |
| 100+ | $164.76 |
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- Updated housing design for improved strain relief
- Standard hole for #3 and #4 screw. Options available for #5, #6, #8 screw
- Small aluminum housing allows for installation on most flat surfaces
- Sensor can be bolted or cemented into place
RTD-831-120-MTP-HT Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Process Temperature Range
Nominal Resistance
Accuracy
Cable Insulation
Termination Connection Type
Cable Length
Additional features
Category
Sensor Application
Number of Wires
- Accuracy Class "A" conforming to IEC 60751
- Dimensions Barrel, 0.562” by 0.190”; Flag (mounting body portion), 0.31" by 0.31"
- Mounting Type Bolt-on or Cement-on
- Nominal Resistance Curve Choice of PT100Ω or PT1000Ω
- Process Temperature Range -60 to 230°C (-76 to 446°F), standard unit or -60 to 450°C (-76 to 842°F), high temperature unit (-"HT")
- Wire Length / Terminations 1 m standard. Other lengths available
Omega's RTD-831 series 3-wire RTD sensor features an improved barrel and flag design on the aluminum housing which gives improved durability. The flag is machined to accept a #3, #4, #5, #6, #8 screw for easy installation on flat surfaces by either being bolted or cemented onto the surface. This is available in 100 Ω or 1000 Ω Platinum RTD element and is available in a high temperature (-HT) version. Connection options available are miniature 3-pin connector (-MTP), standard 3-pin connector (-OTP), stripped ends (-SE), and spade lugs (-LUG). For other connector types, please contact Sales. Applications for this type of sensor include product performance testing climate control/HVAC monitoring and control of processes hot plate equipment, and process pipes.
Rated 5 out of
5
by
ASTU from
Quality products
We specify Omega in our products. This and other Omega components meet our expectations and reliability constantly
Date published: 2023-12-06
Does this sensor is certified CSA or UL ?
Unfortunately, the RTD-831 series is not CSA or UL rated. Omega does not sell any temperature sensor that is CSA or UL rated
Date published: 2024-07-08
What are the wire colors for RTD-831-72-MTP-HT sensor? Would they be the same as the RDT-831-SE?
Thank you for your inquiry. Red/BLACK/BLACK. The wires are all the same color for all parts.
Date published: 2023-07-12
What holds the element inside the aluminum flag? Is the element fully encapsulated with black epoxy material?
Thank you for your inquiry WVATS. That's correct epoxy is used as part of the construction of the sensor tip.
Date published: 2022-11-24
For RDT-831-SE, what wire gauge is used for the lead wires?
Thank you for your inquiry. RTD-831-SE uses 26 awg stranded wire.
Date published: 2024-06-03
